package 二叉树.cn.mjj;

/**
 * 二叉树节点
 * @author Mxb
 * @version 1.0
 * @date 2020/5/11 11:10
 */
public class TreeNode {
    int val;
    TreeNode left;
    TreeNode right;


    TreeNode(int x) {
        val = x;
    }
}
